Searched refs:SER_DCD (Results 1 - 1 of 1) sorted by relevance

/linux-master/drivers/tty/
H A Damiserial.c116 #define SER_DCD (1<<5) macro
306 unsigned char status = ciab.pra & (SER_DCD | SER_CTS | SER_DSR);
319 if (dstatus & SER_DCD) {
327 if (tty_port_check_carrier(port) && (dstatus & SER_DCD)) {
330 (!(status & SER_DCD)) ? "on" : "off");
332 if (!(status & SER_DCD))
488 current_ctl_bits = ciab.pra & (SER_DCD | SER_CTS | SER_DSR);
1025 | (!(status & SER_DCD) ? TIOCM_CAR : 0)
1387 if(!(status & SER_DCD))
1457 return !(ciab.pra & SER_DCD);
[all...]

Completed in 818 milliseconds